wasm-bindgen/crates/macro-support
Alex Crichton 88618116ac
Add support for #[wasm_bindgen] on async fn (#1754)
This commit adds support to attach `#[wasm_bindgen]` on an `async fn`
which will change the return value into a `Promise` in JS. This in
theory has the exact same semantics as an `async` function in JS where
you call it with all the arguments, nothing happens and you get a
promise back, and then later the promise actually resolves.

This commit also adds a helper trait, `IntoJsResult`, to allow `async`
functions with multiple kinds of return values instead of requiring
everything to be `Result<JsValue, JsValue>`.
2019-09-06 13:47:16 -05:00
..
src Add support for #[wasm_bindgen] on async fn (#1754) 2019-09-06 13:47:16 -05:00
Cargo.toml Bump to 0.2.50 2019-08-19 04:21:27 -07:00
LICENSE-APACHE Move the macro support code into its own crate (#529) 2018-07-29 08:59:46 -07:00
LICENSE-MIT Move the macro support code into its own crate (#529) 2018-07-29 08:59:46 -07:00